I have an Agilent 7890A with a split/splitless injector and FID. The FID has been experiencing a falling baseline signal that triggers the instrument to relight the flame unless I lower the lit offset value. As it gets worse, I have to set the lit offset…
HP 5890 II not responding. After power-up, initiates "Passed Self Test" routine but stalls at that point. The oven works, and FID is ignited but the light by "Not Ready" is lit up. ChemStation program states: "GC Not Found. Check that GC is Correctly…
I met same error while installing CDS 2.7 on Win 10 pro
[3F4C:3F40][2024-03-25T11:42:54]i000: >Bootstrapper - Execute progress: 87%
[0E04:1E5C][2024-03-25T11:43:14]e000: Error 0x80071501: Process returned error: 0x1501 [0E04:1E5C][2024-03-25T11:43…
Hi, I am wondering if the FID detector requires nitrogen make up flow while in standby mode or is it sufficient to have the FID idle at a temperature above 100 to protect it in downtime.
Thanks.
Hi all, we have Error "1467: Option gas flow rate is out of acceptable range" when trying to ignite the plasma. But the thing is, we don't use option gas (we are running in laser ablation mode) and have nothing connected. We think it might be related…
Hello
I wish if i can find solution the this problem
I don't have access to ignite plasma because after i turn on chiller ( Temperature the peltier it ouside range -40 ± 2 )
some times take -52 C or more .... ( i notice there are not value exact…
I use a 8890 series GC with MSD, FID, TCD. Splitter from column to MSD & TCD or FID Multimode Inlet. 30m DB-5 Column. MMI 325C, FID 325C. 10 C/min ramp until 325 and hold for 15 min. 45 min run time It's 98% used for QC using TCD & MS. However there is…
Hi, Have this issue with an Agilent 6850 GC: The system performs normally during the pre-run: the oven temperature, front inlet total flow/inlet pressure and signal 1 valve values are all normal/stable. When we switch to the test method and start sample…
Hello, i get unusual high signal on FID on 7890 and this message
"Front detector - Fault high voltage error"
What is happening? There is some part I can try to replace before call a technician?
Thank you
This Information Applies To: Agilent OpenLab CDS (version 2.x)
Contents:
In the following procedure, you will find steps to create a multipoint ESTD calibration method with OpenLab CDS 2.X.
Steps to follow:
1. Load the Data
a. From Data...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
Chromatographic peak integration is a critical part of accurate and reproducible quantitative data analysis. The integrator type and the integration parameters...
This Information Applies To: Agilent 6200/6400/6500 Series LC/MS Systems
Issue
Instructions on how to fill the calibrant bottle on 6200/6400/6500 Series LC/MS Instruments when calibrant levels are running low.
Background
The ability to autotune...
This Information Applies To: All Agilent 6000 Series LC/MS Systems without a gate valve for ion capillary installation/removal.
Issue:
Installing the Ion Transfer Capillary after cleaning or replacement. For instructions for installing an ion capillary...
This Information Applies To: AriaMx Real-time PCR System
Issue
The saturation level is unique for each optical module after the offset of calibration factor and background calibration. The FAM, ROX, HEX, CY3 & CY5 optical modules will saturate at...
This Information Applies To: Agilent LC Systems
Issue
While it is possible to combine modules from different HPLC series such as 1100, 1200, 1260 or 1290 series to create a functioning LC system, there are some important topics to consider.
...
Fixes for the "RPC Server Unavailable" Error
Multiple Results
This Information Applies To: Agilent OpenLab CDS
Issue
When launching the instrument Acquisition screen/instrument session, there is an "RPC Server Unavailable" error.
Resolution
Accessing the Services App (Windows)
There are two ways to...
This Information Applies To: Agilent LC Pumps
Issue
If a user suspects that the gradient composition isn’t accurate and causes poor chromatography such as retention time shifts, late, early, no peaks or merging peaks. This article provides a quick...
This Information Applies To: Agilent 1290 Infinity (G4226A) and Agilent 1260 Infinity (G1367E) HiP Autosampler
Issue
Replacing the Needle Seat of the Autosampler is required when:
The needle seat is visibly damaged.
Leaks or blockages in the...
This Information Applies To: Agilent OpenLab CDS
Issue
This article discusses different types of bracketing modes and how to set up a bracketed calibration in Data Analysis for OpenLab CDS 2.x
Background
Occasionally, the instrument conditions...